Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Langham Creek, TX

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-200 A HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-253 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-345 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-415 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-463 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-500 A HSTNTX93X0X  8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 560      
281-500 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-30   
281-500 1   8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 560      
281-500 2   8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 560      
281-500 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-30   
281-500 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 5   8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 560      
281-500 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2002-12-01   
281-500 8   903C ONVOY, LLC - TX 560   2003-10-01   
281-500 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-550 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-638 A HSNOTX08CM3  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-09-16   
281-638 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-10-06   
281-638 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-638 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-09-03   
281-639 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-656 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-656 0   9533 SOUTHWESTERN BELL 560      
281-656 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-656 2   9533 SOUTHWESTERN BELL 560      
281-656 3   9533 SOUTHWESTERN BELL 560      
281-656 4   8958 XO TEXAS, INC. 560   2004-08-13   
281-656 5   8958 XO TEXAS, INC. 560   2008-02-07   
281-656 6   8958 XO TEXAS, INC. 560   2009-08-31   
281-656 7   9533 SOUTHWESTERN BELL 560   2009-02-15   
281-656 8   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2008-04-02   
281-656 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-705 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-723 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 A HSNOTX08CM0  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-743 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2005-08-11   
281-743 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2016-06-26   

1 2 3 4 5 6 7 8 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.